/// <summary>
/// Register handlers into the Unity container.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <param name="container">The Unity container.</param>
public static void RegisterHandlers(this ProcessorConfiguration configuration, IUnityContainer container)
{
if (configuration == null)
{
throw Error.ArgumentNull("configuration");
}
ICommandHandlerDescriptorProvider commandDescriptorProvider = configuration.Services.GetCommandHandlerDescriptorProvider();
IDictionary <Type, CommandHandlerDescriptor> commandDescriptorsMapping = commandDescriptorProvider.GetHandlerMapping();
foreach (KeyValuePair <Type, CommandHandlerDescriptor> description in commandDescriptorsMapping)
{
LifetimeManager lifetime = GetLifetimeManager(description.Value.Lifetime);
container.RegisterType(description.Value.HandlerType, lifetime);
}
IEventHandlerDescriptorProvider eventDescriptorProvider = configuration.Services.GetEventHandlerDescriptorProvider();
IDictionary <Type, EventHandlersDescriptor> eventDescriptorsMapping = eventDescriptorProvider.GetHandlerMapping();
foreach (KeyValuePair <Type, EventHandlersDescriptor> descriptor in eventDescriptorsMapping)
{
foreach (EventHandlerDescriptor eventHandlerDescriptor in descriptor.Value.EventHandlerDescriptors)
{
LifetimeManager lifetime = GetLifetimeManager(eventHandlerDescriptor.Lifetime);
container.RegisterType(eventHandlerDescriptor.HandlerType, lifetime);
}
}
}
private static void RegisterCommandHandlerCore <TCommand>(ProcessorConfiguration config, Func <TCommand, Task> handler) where TCommand : ICommand
{
Contract.Requires(config != null);
ICommandHandlerDescriptorProvider descriptorProvider = config.Services.GetCommandHandlerDescriptorProvider();
IDictionary <Type, CommandHandlerDescriptor> mapping = descriptorProvider.GetHandlerMapping();
mapping.Add(typeof(TCommand), new CommandHandlerDescriptor <TCommand>(config, typeof(TCommand), handler));
}
